NFS data required for protocols cluster DR

Data required for NFS protocol in case of a disaster recovery scenario is as follows.

To find the NFS exports, enter the following command:
mmnfs export list
The system displays output similar to the following:
Path           Delegations Clients
----------------------------------------
/ibm/fs1/fset1 none        10.0.0.1
/ibm/fs1/fset1 none        10.0.0.2
/ibm/fs1/fset1 none        *

If the NFS exports are independent filesets, AFM based Disaster Recovery (AFM DR) can be used to replicate the data.

The NFS protocol related CCR files that need to be backed up are as follows.

  • gpfs.ganesha.main.conf
  • gpfs.ganesha.nfsd.conf
  • gpfs.ganesha.log.conf
  • gpfs.ganesha.exports.conf
  • gpfs.ganesha.statdargs.conf

The following NFS protocol related CCR variable needs to be backed up.

  • nextexportid